So i've been thinking a lot about MRO Groth One Eye.. for 75 points provides a 12" bubble conferring stubborn on everything inside it.
The majority of posters seem to imply they put that rune onto a unit of hammerers, and that would make sense as they are pretty much the only unit that gives a 75 point banner allowance - Ironbreakers, Irondrakes, Slayers and Longbeards all allow for a 50pt allowance.
My issue is that Hammerers are already stubborn, and hence do not benefit from the banner... surely a better idea would be to put it onto a BSB, and then the BSB into, say, a unit of GW warriors?
You might then cover pretty much your whole army if you move the hammerers onto the flank, along with something else stubborn or unbreakable on the other flank - slayers maybe?
Am I missing something - thoughts?